Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(124 Years)
Illinois CD 1. Northwest44.7°F1246.3°F-1.6°F
Illinois CD 2. Northeast44.7°F946.6°F-1.9°F
Illinois CD 3. West48.1°F2049.4°F-1.3°F
Illinois CD 4. Central47.3°F1648.9°F-1.6°F
Illinois CD 5. East46.9°F1548.5°F-1.6°F
Illinois CD 6. West Southwest50.1°F1851.4°F-1.3°F
Illinois CD 7. East Southeast50.0°F1851.4°F-1.4°F
Illinois CD 8. Southwest52.9°F2953.7°F-0.8°F
Illinois CD 9. Southeast53.2°F3653.8°F-0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 18, 2019 from